fix(gitlab): tree and blob router

lib/screens/gitlab_blob.dart

@@ -9,7 +9,7 @@ import 'package:git_touch/widgets/blob_view.dart';
 import 'package:provider/provider.dart';
 
 final gitlabBlobRouter = RouterScreen(
-    '/gitlab/projects/:id/tree',
+    '/gitlab/projects/:id/blob',
     (context, params) => GitlabBlobScreen(params['id'].first.toInt,
         path: params['path']?.first?.urldecode));
 
@@ -22,7 +22,7 @@ class GitlabBlobScreen extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return RefreshStatefulScaffold<GitlabBlob>(
-      title: AppBarTitle(path),
+      title: AppBarTitle(path ?? ''),
       fetchData: () async {
         final encodedPath = Uri.encodeComponent(path);
         final res = await Provider.of<AuthModel>(context).fetchGitlab(

lib/screens/gitlab_project.dart

@@ -68,6 +68,7 @@ class GitlabProjectScreen extends StatelessWidget {
         final langs = t.item2;
         final badges = t.item3;
         final theme = Provider.of<ThemeModel>(context);
+        // final auth = Provider.of<AuthModel>(context);
         return Column(
           crossAxisAlignment: CrossAxisAlignment.stretch,
           children: <Widget>[
@@ -105,7 +106,7 @@ class GitlabProjectScreen extends StatelessWidget {
                   if (badges.isNotEmpty)
                     Wrap(spacing: 4, runSpacing: 4, children: [
                       for (var label in badges)
-                        SvgPicture.network(label.renderedImageUrl, height: 20)
+                        SvgPicture.network(label.renderedImageUrl, height: 20),
                     ])
                 ]),
               ),

lib/screens/gitlab_tree.dart

@@ -63,9 +63,9 @@ class GitlabTreeScreen extends StatelessWidget {
               url: (() {
                 switch (item.type) {
                   case 'tree':
-                    return '/projects/$id/tree?path=${item.path.urlencode}';
+                    return '/gitlab/projects/$id/tree?path=${item.path.urlencode}';
                   case 'blob':
-                    return '/projects/$id/blob?path=${item.path.urlencode}';
+                    return '/gitlab/projects/$id/blob?path=${item.path.urlencode}';
                   default:
                     return null;
                 }